To make an appointment at Siteman Cancer Center, call 800-647-2098.

Washington University oncologists at the Siteman Cancer Center devote their efforts to preventing, diagnosing and treating cancer.

  • Medical oncologists treat patients with medications, including chemotherapy, in outpatient and inpatient settings for nearly all types of cancers.
  • Bone marrow transplant specialists provide the most advanced treatment for patients suffering from leukemia, lymphoma and aplastic anemia.

Many of our oncologists have been named among the Best Doctors in America. Our multidisciplinary team of oncologists, along with our nurses and caregivers, have the expertise and experience you or your loved one will need during every phase of cancer treatment.  

Our new ambulatory cancer building opens in fall 2024. Learn more.

The Washington University advantage: research

An added value of cancer treatment at Washington University is the possibility of enrollment in clinical trials. Patients may participate in new treatment protocols of several national and regional multidisciplinary cooperative oncology groups, institutional multidisciplinary therapeutic protocols and studies with investigational agents sponsored by pharmaceutical companies.